Reader State

The reader state.

When the input reader is invoked by your console application, it creates a state class that is applicable to the current input read. The reader state contains variables that are building blocks for your custom bindings. You can also manipulate with the text positioning using the PositioningTools class.

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Variable-based States

The terminal reader state class contains the below most important variables that are documented here, alongside the less important ones.

State	Description
InputPromptLeftBegin and InputPromptTopBegin	Specifies the zero-based X and Y position that indicates the first character of where the first line of the input prompt is being written.
InputPromptLeft and InputPromptTop	Specifies the zero-based X and Y position that indicates the first character of the input text in the first line of the input. It includes the left margin and the length of the last input prompt line.
LeftMargin and RightMargin	Specifies the left margin and the right margin.
Width	Sets the width of the input reader as either the specified value or the available width
CurrentCursorPosLeft and CurrentCursorPosTop	Specifies the current console cursor position relative to the current text position.
MaximumInputPositionLeft	Specifies the maximum zero-based X position of the input that indicates the boundary of the input according to the right margin.
LongestSentenceLengthFromLeft	Specifies the longest sentence length from the leftmost position with respect to the right margin.
LongestSentenceLengthFromLeftForFirstLine	Specifies the longest sentence length from the leftmost position, subtracted from InputPromptLeft, in order to get the length for the first line.
LongestSentenceLengthFromLeftForGeneralLine	Specifies the longest sentence length from the leftmost position, subtracted from LeftMargin, in order to get the length for a general input line.
CurrentTextPos	Specifies the current text position as a one-based number.
InputPromptLastLineLength	Specifies the last line length from the input prompt text relative to the current console width.
InputPromptText	Specifies the input prompt text.
InputPromptHeight	Specifies the height of the input prompt as simulated by the wrapped line splitter relative to the current console width.
CurrentText	Specifies the current input text being written.
PasswordMode	Specifies whether the reader is in the password mode or not.
PressedKey	Specifies the currently-pressed key.
KillBuffer	Specifies the kill-buffer for use with clipboard-related keybindings, such as Yank and Kill.
Settings	Specifies the reader settings being passed to the reader.
CanInsert	Specifies whether the user can insert a character or not.
OperationWasInvalid	Whether an invalid key was pressed, or an invalid operation was performed, or not.
Concealing	Whether the input is being concealed right now.
RefreshRequired	Whether the operation requires a refresh at the end of the binding execution or not.

You can access the reader settings from the state, whether it's a general settings that Terminaux makes use of or it's an overridden settings instance, using the Settings property.